CVE-2026-24819

Impact

Improperly Controlled Sequential Memory Allocation vulnerability in foxinmy weixin4j (weixin4j-base/src/main/java/com/foxinmy/weixin4j/util modules). This vulnerability is associated with program files CharArrayBuffer.Java, ClassUtil.Java. This issue affects all versions of weixin4j. A path is available: [d1c8258](https://github.com/foxinmy/weixin4j/commit/4b7ad14df6567064b468b4c9cb7a8bfeff48c8bd)

Affected packages

Weakness classification

References

• NVD record
• CVE.org record
• GitHub advisory
• https://github.com/foxinmy/weixin4j/pull/229
• https://github.com/advisories/GHSA-444m-px7r-qpvv
• https://nvd.nist.gov/vuln/detail/CVE-2026-24819
• https://github.com/foxinmy/weixin4j/commit/d1c825835802cd3a0c04772be1220ff4476ea27c